$149+ Cheap flights from Puerto Rico to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DEN
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Colorado with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Colorado
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Cheapest flights from Puerto Rico to ColoradoExplore the most affordable flight options available from Puerto Rico to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Puerto Rico to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:30 am
SJU
- DEN
1 stop7h 35m
Southwest
Wed 9/308:05 am
DEN
- SJU
1 stop11h 55m
Southwest
Deal found 6/10![Southwest logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:10 am
SJU
- DEN
2 stops38h 53m
Frontier
Tue 8/185:15 pm
DEN
- SJU
1 stop11h 11m
Frontier
Deal found 6/12![Frontier logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
SJU
- DEN
2 stops16h 03m
Frontier
Tue 8/185:15 pm
DEN
- SJU
1 stop11h 11m
Frontier
Deal found 6/12![Frontier logo]()
$339
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:35 am
SJU
- COS
2 stops12h 55m
Southwest
Tue 11/106:35 am
COS
- SJU
2 stops12h 40m
Southwest
Deal found 6/14![Southwest logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:45 am
SJU
- DEN
2 stops28h 18m
Frontier
Tue 8/1111:40 pm
DEN
- SJU
1 stop22h 48m
Frontier
Deal found 6/11![Frontier logo]()
$355
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:30 am
SJU
- DEN
2 stops11h 20m
Southwest
Sun 8/2310:40 am
DEN
- SJU
1 stop10h 05m
Southwest
Deal found 6/12![Southwest logo]()
$358
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:24 pm
SJU
- COS
2 stops15h 54m
American Airlines
Mon 8/173:51 pm
COS
- SJU
2 stops15h 52m
American Airlines
Deal found 6/12![American Airlines logo]()
$360
This eDestinos deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:44 am
SJU
- DEN
1 stop18h 15m
Frontier
Sun 7/56:05 am
DEN
- SJU
1 stop15h 53m
Frontier
Deal found 6/11![Frontier logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:15 am
SJU
- DEN
1 stop18h 49m
Frontier
Mon 10/198:27 am
DEN
- SJU
1 stop13h 30m
Frontier
Deal found 6/15![Frontier logo]()
$375
This Frontier deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:37 pm
SJU
- DEN
1 stop13h 30m
Frontier
Tue 8/189:15 am
DEN
- SJU
1 stop12h 14m
Frontier
Deal found 6/13![Frontier logo]()
$376
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:50 pm
SJU
- COS
2 stops17h 35m
American Airlines
Tue 10/273:51 pm
COS
- SJU
2 stops18h 49m
American Airlines
Deal found 6/12![American Airlines logo]()
$383
This Orbitz deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:10 am
BQN
- DEN
1 stop21h 50m
Frontier
Sat 7/186:00 am
DEN
- BQN
1 stop18h 10m
Frontier
Deal found 6/10![Frontier logo]()
$416
Best flights from Puerto Rico to ColoradoDiscover carefully curated flight deals from Puerto Rico to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Puerto Rico to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:35 am
SJU
- COS
2 stops12h 55m
Southwest
Tue 11/106:35 am
COS
- SJU
2 stops12h 40m
Southwest
Deal found 6/14![Southwest logo]()
$352
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:50 pm
SJU
- COS
2 stops17h 35m
American Airlines
Tue 10/278:00 am
COS
- SJU
1 stop13h 33m
American Airlines
Deal found 6/12![American Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:05 am
SJU
- COS
2 stops11h 36m
United Airlines
Tue 11/107:30 am
COS
- SJU
1 stop7h 55m
United Airlines
Deal found 6/14![United Airlines logo]()
$414
This Orbitz deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:10 am
BQN
- DEN
1 stop21h 50m
Frontier
Sat 7/186:00 am
DEN
- BQN
1 stop18h 10m
Frontier
Deal found 6/10![Frontier logo]()
$416
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:33 pm
BQN
- DEN
2 stops21h 42m
JetBlue
Wed 9/912:45 pm
DEN
- BQN
2 stops31h 54m
JetBlue
Deal found 6/13![JetBlue logo]()
$637
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:30 am
SJU
- DEN
2 stops11h 20m
Southwest
Sun 8/2310:40 am
DEN
- SJU
1 stop10h 05m
Southwest
Deal found 6/12![Southwest logo]()
$358
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:00 pm
SJU
- COS
1 stop10h 06m
United Airlines
Tue 10/276:00 am
COS
- SJU
1 stop9h 25m
United Airlines
Deal found 6/10![United Airlines logo]()
$442
This Justfly.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:04 pm
BQN
- DEN
1 stop21h 29m
Frontier
Tue 7/2111:52 pm
DEN
- BQN
1 stop24h 18m
Frontier
Deal found 6/11![Frontier logo]()
$449
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:44 pm
SJU
- COS
1 stop9h 09m
American Airlines
Sun 9/133:53 pm
COS
- SJU
2 stops20h 01m
American Airlines
Deal found 6/11![American Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:30 am
SJU
- COS
2 stops11h 10m
Southwest
Sun 9/1311:05 am
COS
- SJU
2 stops11h 25m
Southwest
Deal found 6/11![Southwest logo]()
$439
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:55 pm
SJU
- COS
2 stops11h 04m
United Airlines
Mon 9/285:30 am
COS
- SJU
1 stop10h 08m
United Airlines
Deal found 6/12![United Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am
SJU
- DEN
2 stops11h 10m
Southwest
Wed 9/239:05 am
DEN
- SJU
2 stops10h 00m
Southwest
Deal found 6/14![Southwest logo]()
$440
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:00 am
SJU
- DEN
1 stop12h 15m
Southwest
Fri 10/1610:20 am
DEN
- SJU
2 stops10h 00m
Southwest
Deal found 6/14![Southwest logo]()
$440
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:30 am
SJU
- DEN
2 stops11h 20m
Southwest
Tue 8/188:10 am
DEN
- SJU
2 stops10h 55m
Southwest
Deal found 6/12![Southwest logo]()
$453
This Orbitz deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:01 am
BQN
- DEN
2 stops19h 41m
JetBlue
Sat 7/1811:45 pm
DEN
- BQN
2 stops11h 57m
JetBlue
Deal found 6/10![JetBlue logo]()
$696
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am
SJU
- DEN
1 stop9h 10m
United Airlines
Wed 9/309:46 am
DEN
- SJU
Nonstop5h 52m
United Airlines
Deal found 6/10![United Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:00 pm
SJU
- DEN
Nonstop6h 19m
United Airlines
Fri 10/169:46 am
DEN
- SJU
Nonstop5h 52m
United Airlines
Deal found 6/14![United Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2712:44 am
SJU
- DRO
1 stop11h 10m
American Airlines
Tue 6/3011:48 am
DRO
- SJU
2 stops14h 37m
American Airlines
Deal found 6/10![American Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:56 pm
SJU
- DEN
1 stop16h 43m
United Airlines
Wed 10/79:46 am
DEN
- SJU
Nonstop5h 52m
United Airlines
Deal found 6/10![United Airlines logo]()
$661
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:20 pm
SJU
- DEN
1 stop14h 50m
Southwest
Sun 7/51:25 pm
DEN
- SJU
2 stops9h 05m
Southwest
Deal found 6/15![Southwest logo]()
$656
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:15 am
BQN
- DEN
1 stop10h 01m
United Airlines
Wed 9/97:45 am
DEN
- BQN
2 stops13h 24m
United Airlines
Deal found 6/13![United Airlines logo]()
$676
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:55 pm
SJU
- DEN
2 stops15h 44m
United Airlines
Sun 8/3011:59 pm
DEN
- SJU
1 stop10h 55m
United Airlines
Deal found 6/11![United Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Sun 7/267:35 pm
DEN
- SJU
1 stop7h 54m
United Airlines
Deal found 6/13![United Airlines logo]()
$712
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:15 am
BQN
- DEN
1 stop10h 30m
United Airlines
Tue 7/219:05 pm
DEN
- BQN
2 stops24h 04m
United Airlines
Deal found 6/15![United Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:15 am
BQN
- DEN
2 stops17h 02m
United Airlines
Thu 8/1311:59 pm
DEN
- BQN
2 stops21h 10m
United Airlines
Deal found 6/11![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/284:55 pm
SJU
- DRO
2 stops21h 33m
United Airlines
Tue 6/307:00 am
DRO
- SJU
2 stops20h 29m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,017
Last-minute flights from Puerto Rico to ColoradoDiscover last-minute flight deals from Puerto Rico to Colorado. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Colorado. Data last updated June 15, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:30 am
SJU
- DEN
1 stop27h 07m
Frontier
Tue 7/76:05 am
DEN
- SJU
1 stop18h 54m
Frontier
Deal found 6/14![Frontier logo]()
$413
This eDestinos deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:44 am
SJU
- DEN
1 stop18h 15m
Frontier
Sun 7/56:05 am
DEN
- SJU
1 stop15h 53m
Frontier
Deal found 6/11![Frontier logo]()
$371
This Expedia deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:26 pm
SJU
- DEN
1 stop15h 07m
Frontier
Wed 7/158:55 am
DEN
- SJU
1 stop13h 46m
Frontier
Deal found 6/14![Frontier logo]()
$376
This CheapOair deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/83:36 pm
SJU
- DEN
1 stop10h 12m
Frontier
Wed 7/2211:59 pm
DEN
- SJU
1 stop22h 42m
Frontier
Deal found 6/13![Frontier logo]()
$409
This Frontier deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:00 pm
SJU
- DEN
1 stop10h 04m
Frontier
Tue 7/145:05 pm
DEN
- SJU
1 stop11h 39m
Frontier
Deal found 6/12![Frontier logo]()
$396
This OneTravel deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:09 pm
SJU
- DEN
1 stop15h 24m
Frontier
Thu 7/306:03 am
DEN
- SJU
1 stop16h 04m
Frontier
Deal found 6/13![Frontier logo]()
$426
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:00 pm
SJU
- DEN
1 stop10h 04m
Frontier
Sat 7/185:05 pm
DEN
- SJU
1 stop11h 39m
Frontier
Deal found 6/11![Frontier logo]()
$416
This Orbitz deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:10 am
BQN
- DEN
1 stop21h 50m
Frontier
Sat 7/186:00 am
DEN
- BQN
1 stop18h 10m
Frontier
Deal found 6/10![Frontier logo]()
$416
This Expedia deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:44 am
SJU
- DEN
1 stop10h 24m
Multiple Airlines
Mon 7/1311:37 pm
DEN
- SJU
2 stops17h 32m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:36 pm
SJU
- DEN
1 stop10h 12m
Frontier
Wed 7/2211:59 pm
DEN
- SJU
1 stop22h 42m
Frontier
Deal found 6/13![Frontier logo]()
$395
This Trip.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:44 am
SJU
- DEN
1 stop18h 20m
Frontier
Thu 7/236:00 am
DEN
- SJU
1 stop16h 41m
Frontier
Deal found 6/10![Frontier logo]()
$427
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:36 pm
SJU
- DEN
1 stop10h 12m
Frontier
Sun 7/266:00 am
DEN
- SJU
1 stop16h 41m
Frontier
Deal found 6/12![Frontier logo]()
$406
One-way flights from Puerto Rico to ColoradoSearch for one-way flight options from Puerto Rico to Colorado. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Puerto Rico to Colorado. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:41 pm
SJU
- DEN
1 stop15h 56m
Frontier
Deal found 6/10![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:10 am
SJU
- DEN
2 stops51h 04m
Frontier
Deal found 6/14![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:11 pm
SJU
- DEN
1 stop31h 43m
Frontier
Deal found 6/14![Frontier logo]()
$174
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:20 pm
SJU
- COS
2 stops10h 25m
Southwest
Deal found 6/11![Southwest logo]()
$176
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:45 am
SJU
- COS
1 stop19h 08m
American Airlines
Deal found 6/14![American Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:51 am
SJU
- COS
2 stops23h 31m
American Airlines
Deal found 6/12![American Airlines logo]()
$182
This Super.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:39 pm
SJU
- DEN
1 stop8h 20m
Frontier
Deal found 6/11![Frontier logo]()
$186
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:27 am
SJU
- COS
2 stops18h 28m
American Airlines
Deal found 6/14![American Airlines logo]()
$186
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:37 pm
SJU
- DEN
1 stop13h 30m
Frontier
Deal found 6/10![Frontier logo]()
$188
This Priceline deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:36 pm
SJU
- DEN
1 stop24h 43m
Frontier
Deal found 6/14![Frontier logo]()
$194
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:55 pm
SJU
- COS
1 stop8h 32m
United Airlines
Deal found 6/13![United Airlines logo]()
$203
This Super.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:36 pm
SJU
- DEN
1 stop10h 12m
Frontier
Deal found 6/11![Frontier logo]()
$206
Find flight deals from Puerto Rico to Colorado
Keep the following information in mind while searching for Puerto Rico to Colorado flight deals. Data was last updated June 15, 2026.
Round-trip from | $326 (Southwest) |
|---|---|
One-way from | $149 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $496 |
Good round-trip deal | $618 or less |
Good one-way deal | $344 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Puerto Rico to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Fri 11/6
6:35 am-4:30 pm
2 stops12h 55m
Colorado Springs
Tue 11/10
6:35 am-10:15 pm
2 stops12h 40m
$352
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Wed 8/19
10:30 am-7:50 pm
2 stops11h 20m
Denver Intl
Sun 8/23
10:40 am-10:45 pm
1 stop10h 05m
$358
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Tue 10/20
5:50 pm-9:25 am
2 stops17h 35m
Colorado Springs
Tue 10/27
8:00 am-11:33 pm
1 stop13h 33m
$383
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Thu 11/5
2:05 am-10:41 am
2 stops11h 36m
Colorado Springs
Tue 11/10
7:30 am-6:25 pm
1 stop7h 55m
$414
AguadillaDenver
BQN - DEN
BQNDEN
Aguadilla Borinquen
Fri 7/10
3:10 am-11:00 pm
1 stop21h 50m
Denver Intl
Sat 7/18
6:00 am-2:10 am
1 stop18h 10m
$416
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Mon 9/7
6:30 am-3:40 pm
2 stops11h 10m
Colorado Springs
Sun 9/13
11:05 am-12:30 am
2 stops11h 25m
$439
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Wed 9/16
6:00 am-3:10 pm
2 stops11h 10m
Denver Intl
Wed 9/23
9:05 am-9:05 pm
2 stops10h 00m
$440
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Fri 10/9
6:00 am-4:15 pm
1 stop12h 15m
Denver Intl
Fri 10/16
10:20 am-10:20 pm
2 stops10h 00m
$440
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Tue 10/20
2:00 pm-10:06 pm
1 stop10h 06m
Colorado Springs
Tue 10/27
6:00 am-5:25 pm
1 stop9h 25m
$442
AguadillaDenver
BQN - DEN
BQNDEN
Aguadilla Borinquen
Thu 7/16
12:04 pm-7:33 am
1 stop21h 29m
Denver Intl
Tue 7/21
11:52 pm-2:10 am
1 stop24h 18m
$449
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Puerto Rico with our price prediction graph.
SJU-DEN
BQN-DEN
SJU-COS
SJU-DRO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Puerto Rico to Colorado
PR0-USCO
SJU-DEN
BQN-DEN
SJU-COS
SJU-DRO
What is the cheapest month to book a flight from Puerto Rico to Colorado?
Currently, April is the cheapest month in which you can book a flight from Puerto Rico to Colorado (average of $121). Flying from Puerto Rico to Colorado in June is currently the most expensive (average of $260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PR to CO?
Find hourly flight availability from Puerto Rico to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2026.
When flying from Puerto Rico to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Puerto Rico to Colorado
Explore weekly flight availability from Puerto Rico to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 15, 2026.
The most flights from PR0 to USCO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How far ahead should I book a flight from Puerto Rico to Colorado?
The best time to book flights from Puerto Rico to Colorado is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated June 15, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Puerto Rico to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Puerto Rico to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Colorado by cabin class
Find flights from Puerto Rico to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Colorado flights
Browse other Puerto Rico and Colorado flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Puerto Rico after your stay in Colorado
Puerto Rico to Colorado flights
Consider these flights traveling from Puerto Rico to Colorado.
Top 6 airlines flying from Puerto Rico to Colorado
Discover the top 6 airlines that operate flights from Puerto Rico to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$170 | Average$334 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$195 | Average$419 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$207 | Average$703 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$605 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$610 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$393 | Average$588 | FlexibilityNo cancel fee | On-time63% |